Promax DSK-320 Disc Brake Pads, In 4mm Out 4mm, DSK-700 DSK700 700, DSK 320 MTB Brand: DiscoBrakes Semi-metallic Medium Density Pads One Pair of Disc Brake Pads (2 pads + 1 Spring) Semi-Metallic compound suitable for all weather conditions Medium density with consistent wet and dry performance